Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal. Counties must stay in the current tier for 3 consecutive weeks and metrics from the last 2 consecutive weeks must fall into less restrictive tier before moving into a less restrictive tier.
We show only case charts labeled with each county's population-adjusted tier cut-offs.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 3/29/23; data available through 3/9/23.
Cases chart, explained
Superior California Region: Butte, Colusa,
El Dorado,
Glenn,
Lassen, Modoc,
Nevada,
Placer, Plumas,
Sacramento,
Shasta, Sierra, Siskiyou,
Sutter,
Tehama,
Yolo,
Yuba
North Coast: Del Norte,
Humboldt,
Lake,
Mendocino,
Napa,
Sonoma, Trinity
San Francisco Bay Area: Alameda,
Contra Costa,
Marin,
San Francisco,
San Mateo,
Santa Clara,
Solano
Northern San Joaquin Valley: Alpine, Amador, Calaveras,
Madera, Mariposa,
Merced,
Mono,
San Joaquin,
Stanislaus,
Tuolumne
Central Coast: Monterey,
San Benito,
San Luis Obispo,
Santa Barbara,
Santa Cruz,
Ventura
Southern San Joaquin Valley: Fresno,
Inyo,
Kern,
Kings,
Tulare
Southern California: Los Angeles,
Orange,
Riverside,
San Bernardino
San Diego-Imperial: Imperial,
San Diego
Summary of CA County Severity Map
Vaccinations by Zip Code
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place. Similarly for hospitalizations.
In the past week, all COVID hospitalizations grew by -12.0%.; COVID ICU hospitalizations grew by -3.2%.
22,583,605 cumulative doses have been administered (12,362 doses administered in the past week). Already, 81.9% of the county has received at least 1 dose and 73.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -2.9%.; COVID ICU hospitalizations grew by -21.5%.
4,562,425 cumulative doses have been administered (3,079 doses administered in the past week). Already, 90.9% of the county has received at least 1 dose and 83.7% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 8.3 to 8.6.; COVID ICU hospitalizations went from 2.0 to 0.7.
350,291 cumulative doses have been administered (152 doses administered in the past week). Already, 59.8% of the county has received at least 1 dose and 54.7% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 6.4%.; COVID ICU hospitalizations grew by 8.4%.
3,106,580 cumulative doses have been administered (1,784 doses administered in the past week). Already, 89.7% of the county has received at least 1 dose and 84.1% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 1.7 to 0.3.; COVID ICU hospitalizations went from 0.6 to 0.3.
40,024 cumulative doses have been administered (41 doses administered in the past week). Already, 55.9% of the county has received at least 1 dose and 49.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.6 to 2.6.; COVID ICU hospitalizations went from 0.0 to 0.0.
371,381 cumulative doses have been administered (153 doses administered in the past week). Already, 68.3% of the county has received at least 1 dose and 62.1% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -15.7%.; COVID ICU hospitalizations went from 14.4 to 7.1.
1,781,663 cumulative doses have been administered (997 doses administered in the past week). Already, 67.5% of the county has received at least 1 dose and 61.0% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.4 to 6.0.; COVID ICU hospitalizations went from 1.9 to 1.6.
286,268 cumulative doses have been administered (211 doses administered in the past week). Already, 75.5% of the county has received at least 1 dose and 68.9% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 9.1 to 11.4.; COVID ICU hospitalizations went from 1.1 to 1.6.
541,101 cumulative doses have been administered (487 doses administered in the past week). Already, 139.0% of the county has received at least 1 dose and 94.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -25.9%.; COVID ICU hospitalizations went from 7.0 to 4.1.
1,347,852 cumulative doses have been administered (517 doses administered in the past week). Already, 59.7% of the county has received at least 1 dose and 53.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.3 to 1.6.; COVID ICU hospitalizations went from 0.0 to 0.3.
193,004 cumulative doses have been administered (136 doses administered in the past week). Already, 51.7% of the county has received at least 1 dose and 45.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 1.7 to 0.7.; COVID ICU hospitalizations went from 0.4 to 0.0.
104,395 cumulative doses have been administered (55 doses administered in the past week). Already, 62.6% of the county has received at least 1 dose and 55.6% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
24,225 cumulative doses have been administered (6 doses administered in the past week). Already, 33.3% of the county has received at least 1 dose and 29.9% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.6 to 4.9.; COVID ICU hospitalizations went from 0.0 to 0.3.
246,108 cumulative doses have been administered (167 doses administered in the past week). Already, 61.4% of the county has received at least 1 dose and 55.1% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -19.3%.; COVID ICU hospitalizations went from 3.1 to 1.3.
804,536 cumulative doses have been administered (538 doses administered in the past week). Already, 97.1% of the county has received at least 1 dose and 89.6% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 4.1 to 2.1.; COVID ICU hospitalizations went from 0.0 to 0.4.
187,993 cumulative doses have been administered (86 doses administered in the past week). Already, 76.8% of the county has received at least 1 dose and 68.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 8.1 to 9.4.; COVID ICU hospitalizations went from 1.6 to 0.9.
443,045 cumulative doses have been administered (172 doses administered in the past week). Already, 63.4% of the county has received at least 1 dose and 55.9% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -16.1%.; COVID ICU hospitalizations went from 1.0 to 0.4.
954,542 cumulative doses have been administered (577 doses administered in the past week). Already, 80.9% of the county has received at least 1 dose and 72.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.0 to 4.6.; COVID ICU hospitalizations went from 1.4 to 1.1.
357,304 cumulative doses have been administered (142 doses administered in the past week). Already, 88.5% of the county has received at least 1 dose and 79.8% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 4.0 to 3.1.; COVID ICU hospitalizations went from 0.0 to 0.0.
205,614 cumulative doses have been administered (72 doses administered in the past week). Already, 72.8% of the county has received at least 1 dose and 65.4% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -11.1%.; COVID ICU hospitalizations grew by -17.0%.
7,132,826 cumulative doses have been administered (2,807 doses administered in the past week). Already, 80.4% of the county has received at least 1 dose and 73.4% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -17.5%.; COVID ICU hospitalizations went from 11.0 to 8.9.
849,407 cumulative doses have been administered (283 doses administered in the past week). Already, 73.6% of the county has received at least 1 dose and 68.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -33.2%.; COVID ICU hospitalizations went from 9.9 to 7.7.
4,309,680 cumulative doses have been administered (1,914 doses administered in the past week). Already, 67.4% of the county has received at least 1 dose and 60.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -10.5%.; COVID ICU hospitalizations grew by -26.2%.
3,292,794 cumulative doses have been administered (1,841 doses administered in the past week). Already, 75.0% of the county has received at least 1 dose and 69.0% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 1.1 to 0.9.; COVID ICU hospitalizations went from 0.3 to 0.3.
132,549 cumulative doses have been administered (89 doses administered in the past week). Already, 77.0% of the county has received at least 1 dose and 70.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -10.3%.; COVID ICU hospitalizations grew by -11.3%.
3,596,204 cumulative doses have been administered (1,735 doses administered in the past week). Already, 63.3% of the county has received at least 1 dose and 57.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -8.7%.; COVID ICU hospitalizations grew by -9.5%.
7,805,902 cumulative doses have been administered (5,201 doses administered in the past week). Already, 87.6% of the county has received at least 1 dose and 75.9% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -24.5%.; COVID ICU hospitalizations went from 11.9 to 6.3.
2,601,534 cumulative doses have been administered (1,845 doses administered in the past week). Already, 94.0% of the county has received at least 1 dose and 85.0% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 1.4%.; COVID ICU hospitalizations went from 5.9 to 7.0.
1,482,062 cumulative doses have been administered (731 doses administered in the past week). Already, 72.5% of the county has received at least 1 dose and 65.6% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 8.6 to 6.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
583,950 cumulative doses have been administered (215 doses administered in the past week). Already, 73.2% of the county has received at least 1 dose and 66.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -11.4%.; COVID ICU hospitalizations went from 4.1 to 2.9.
2,246,269 cumulative doses have been administered (1,514 doses administered in the past week). Already, 94.1% of the county has received at least 1 dose and 86.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -8.9%.; COVID ICU hospitalizations went from 1.1 to 1.9.
960,713 cumulative doses have been administered (502 doses administered in the past week). Already, 78.2% of the county has received at least 1 dose and 69.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -20.3%.; COVID ICU hospitalizations grew by -20.7%.
5,459,540 cumulative doses have been administered (3,221 doses administered in the past week). Already, 93.2% of the county has received at least 1 dose and 85.8% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 3.3%.; COVID ICU hospitalizations went from 0.4 to 0.6.
687,344 cumulative doses have been administered (422 doses administered in the past week). Already, 84.4% of the county has received at least 1 dose and 77.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.3 to 4.3.; COVID ICU hospitalizations went from 2.1 to 2.0.
248,231 cumulative doses have been administered (86 doses administered in the past week). Already, 54.0% of the county has received at least 1 dose and 48.0% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -1.1%.; COVID ICU hospitalizations went from 7.0 to 7.1.
963,935 cumulative doses have been administered (468 doses administered in the past week). Already, 78.5% of the county has received at least 1 dose and 70.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -5.4%.; COVID ICU hospitalizations went from 3.0 to 3.1.
1,282,415 cumulative doses have been administered (590 doses administered in the past week). Already, 86.4% of the county has received at least 1 dose and 80.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -15.7%.; COVID ICU hospitalizations went from 6.7 to 5.6.
936,846 cumulative doses have been administered (326 doses administered in the past week). Already, 65.1% of the county has received at least 1 dose and 59.4% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
162,986 cumulative doses have been administered (66 doses administered in the past week). Already, 61.3% of the county has received at least 1 dose and 56.2% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 1.7 to 1.4.; COVID ICU hospitalizations went from 0.0 to 0.0.
80,955 cumulative doses have been administered (52 doses administered in the past week). Already, 48.1% of the county has received at least 1 dose and 43.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -1.6%.; COVID ICU hospitalizations went from 1.3 to 1.0.
713,422 cumulative doses have been administered (306 doses administered in the past week). Already, 60.2% of the county has received at least 1 dose and 53.8% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.3 to 0.1.; COVID ICU hospitalizations went from 0.0 to 0.0.
90,206 cumulative doses have been administered (23 doses administered in the past week). Already, 59.8% of the county has received at least 1 dose and 55.3% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -11.5%.; COVID ICU hospitalizations went from 2.7 to 2.1.
1,876,490 cumulative doses have been administered (745 doses administered in the past week). Already, 79.9% of the county has received at least 1 dose and 73.3% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.1 to 3.9.; COVID ICU hospitalizations went from 0.7 to 0.9.
515,626 cumulative doses have been administered (245 doses administered in the past week). Already, 79.8% of the county has received at least 1 dose and 72.3% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.9 to 2.4.; COVID ICU hospitalizations went from 0.0 to 0.1.
108,673 cumulative doses have been administered (48 doses administered in the past week). Already, 55.6% of the county has received at least 1 dose and 50.5% is fully vaccinated.
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Severity measured as proportion relative to Tier 1 (minimal) threshold.
1 = at Tier 1 threshold
2 = 2x higher than Tier 1 threshold
Severity Scale